Chevalier de Fleur

Level 8 WIND/Warrior Synchro Effect
2700 ATK / 2300 DEF

"Fleur Synchron" + 1 or more non-Tuner monsters
Once during each of your turns, when your opponent activates a Spell/Trap Card, you can negate the activation and destroy that card.

Rulings – Yugipedia

Printings:

Yu-Gi-Oh! 5D's Tag Force 5 promotional cards: TF05-EN002 (Super Rare) - 2010-10-26
Yu-Gi-Oh! 5D's Tag Force 5 Promotional Cards: TF05-EN002 (Ultra Rare) - 2010-10-26
Legendary Duelists: Synchro Storm: LED8-EN032 (Rare) - 2021-10-28

Prices:

Cardmarket: 0.04 €
TCGplayer: $ 0.09